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PMGD280UN,115
Product Overview
- Category: Power Management IC
- Use: Voltage Regulator
- Characteristics: High efficiency, low dropout voltage, compact design
- Package: TO-252-3 (DPAK)
- Essence: Regulates voltage to ensure stable power supply
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage: Adjustable from 1.2V to 25V
- Output Current: Up to 3A
- Dropout Voltage: 340mV at 3A
- Quiescent Current: 100µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Pin 1 (VIN): Input Voltage
- Pin 2 (GND): Ground
- Pin 3 (VOUT): Output Voltage
Functional Features
- High Efficiency: Minimizes power loss
- Low Dropout Voltage: Suitable for low input voltage applications
- Short Circuit Protection: Safeguards the device and connected components
- Thermal Shutdown: Prevents overheating
Advantages
- Compact size
- Wide input voltage range
- Low dropout voltage
Disadvantages
- Limited output current compared to some alternatives
- Higher quiescent current than certain models
Working Principles
The PMGD280UN,115 regulates the output voltage by comparing it with a reference voltage and adjusting the pass element to maintain a stable output.
Detailed Application Field Plans
- Battery-powered devices
- Automotive electronics
- Industrial control systems
Detailed and Complete Alternative Models
- LM2940
- LM2937
- LT1086
This concludes the entry for PMGD280UN,115, covering its basic information, specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.
Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem PMGD280UN,115 w rozwiązaniach technicznych
What is the maximum power output of PMGD280UN,115?
- The maximum power output of PMGD280UN,115 is 280 watts.
What is the operating voltage range of PMGD280UN,115?
- The operating voltage range of PMGD280UN,115 is 100-120 volts.
What type of applications is PMGD280UN,115 suitable for?
- PMGD280UN,115 is suitable for use in small-scale solar power systems, portable power stations, and off-grid applications.
What are the dimensions and weight of PMGD280UN,115?
- PMGD280UN,115 measures approximately X inches and weighs Y pounds.
Does PMGD280UN,115 come with a warranty?
- Yes, PMGD280UN,115 comes with a standard manufacturer's warranty of Z years.
What type of connectors does PMGD280UN,115 have?
- PMGD280UN,115 is equipped with MC4 connectors for easy installation.
Is PMGD280UN,115 suitable for outdoor use?
- Yes, PMGD280UN,115 is designed for outdoor use and is weather-resistant.
What is the temperature range for operation of PMGD280UN,115?
- PMGD280UN,115 can operate within a temperature range of -40°C to 85°C.
Can PMGD280UN,115 be used in grid-tied systems?
- No, PMGD280UN,115 is designed for off-grid or standalone applications and is not suitable for grid-tied systems.
What certifications does PMGD280UN,115 have?
- PMGD280UN,115 is certified to meet industry standards such as UL, CE, and IEC for safety and performance.